yugioh dice jar deck Pot of Greed Box / Tray Complete Custom Deck for Yu-Gi-Oh!

Aside from the obvious synergy with a deck built around Azorius flyers, I think that the way that she shuffles things around the table is interesting and can lead to some fun situations

say a lot about the duelists who use them, and some have far cooler designs than others

Banishing face-down makes the cost near-unusable for the rest of the game, in exchange for annihilating any chance your opponent has a reasonable recovery for their XD or a single Pendulum Monster you personally find unbeatable.

Mega Charizard Y ex is strongest when it transitions from setup to damage without giving your opponent a free turn

Dawnglade Regent does provide these great things, but at a steep cost